A spent fuel storage rack is a device specifically designed for storing spent fuel components in nuclear power plants. Spent fuel refers to fuel rods in a nuclear reactor that have been running for a certain period of time and have consumed all their fissionable material, but still contain high levels of radioactivity. These fuel rods need to be safely stored until their radioactive levels decrease to the point where they can be further processed or disposed of. The spent fuel storage rack plays a crucial role in this process.

The function and importance of spent fuel storage racks

Safe storage: The spent fuel storage rack provides a safe environment for storing spent fuel components and preventing radioactive material leakage into the environment.

Isolation of radioactivity: Through physical isolation of the grid, the interaction between spent fuel components is reduced, reducing the risk of radioactive material diffusion.

Easy to manage: The design of the grid typically allows for easy loading, unloading, and inspection of spent fuel components, improving operational efficiency.

Extended service life: Through reasonable design and material selection, the spent fuel storage rack can withstand long-term radiation and chemical corrosion, extending its service life.